Keep Your Side of the Sidewalk Clean
When we're in a difficult relationship we often don't know where our partner begins and we end which can create a lot of pain and chaos.
If our partner criticizes or walls himself off or lies or cheats or mopes...

"I am so pissed off at you! Why do we have to celebrate every single holiday together, including Ground Hog Day?! You're smothering me!!"
"Fine, if you don't want to see me then maybe we just should never see each other again since you hate me...